兑水 发表于 2009-9-30 15:35:23

ASTM D 2161-2005 运动粘度换算成塞波特通用粘度或塞波特重油...

D2161-93(1999)e2 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
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